Seals and mande W. Nigel BonnerMateriasControlEffect of human beings onFishesMortalityNatureSealingSeals (Animals)Washington Sea Grant ProgramLutte contre les PhoquesMens-dier-relatieRobbenfangPhoquesEdiciones (2)Seals and Man (1983)Univ of Washington Pr · inglés · ISBN 9780295958903Seals and man (1982)Washington Sea Grant · inglésMás obras de W. Nigel BonnerWhales of the worldAntarcticaEEcology in the AntarcticEcology in the Antarctic